CN101986016A - Illumination fixture - Google Patents
Illumination fixture Download PDFInfo
- Publication number
- CN101986016A CN101986016A CN2010102394298A CN201010239429A CN101986016A CN 101986016 A CN101986016 A CN 101986016A CN 2010102394298 A CN2010102394298 A CN 2010102394298A CN 201010239429 A CN201010239429 A CN 201010239429A CN 101986016 A CN101986016 A CN 101986016A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- basal substrate
- illuminating part
- sensor portion
- next door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
- H05B47/13—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using passive infrared detectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
- F21V21/04—Recessed bases
- F21V21/041—Mounting arrangements specially adapted for false ceiling panels or partition walls made of plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
To provide an illumination fixture including a fixture main body in which a light-emitting part and a sensor part that detects an infrared ray are disposed, the illumination fixture capable of reducing an erroneous operation by suppressing an increase in temperature of the sensor part and suppressing the occurrence of disturbance noise in an output from the sensor part due to a change in radiation heat according to the lighting and lighting-off of the light-emitting part. [Means for Settlement] An illumination fixture includes a light-emitting part 2 having an LED element (not shown), a sensor part 3 having an infrared sensor element (not shown), and a fixture main body 10 having the light-emitting part 2 and the sensor part 3 disposed therein. Between the light-emitting part 2 and the sensor part 3 inside the fixture main body 10, a barrier wall 41 that lets visible light emitted from the light-emitting part 2 pass and interrupts an infrared ray emitted from the light-emitting part 2 toward the sensor part 3 is disposed, the barrier wall 41 being formed in a shape so as not to interfere with a sensing area of the sensor part 3.
Description
Technical field
The present invention relates to a kind of ligthing paraphernalia, the illuminating part that this ligthing paraphernalia comprises ignition device and has light-emitting component, this ignition device makes illuminating part light a lamp and turn off the light according to the output with sensor portion of infrared ray sensor element.
Background technology
In recent years, the ligthing paraphernalia and the lamp that possess illuminating part are being used in the requirement of energy-conservationization of response ligthing paraphernalia, constitute described illuminating part by the white light source that uses low power consumption LED element.
In addition, a kind of ligthing paraphernalia that is provided with in building is provided, it possesses ignition device, this ignition device is based on the output of the infrared ray sensor element of thermoelectric pickup etc., make illuminating part light a lamp and turn off the light, this ligthing paraphernalia is had no talent in the surveyed area of infrared ray sensor element and during not from the output of infrared ray sensor element, illuminating part is turned off the light automatically, thereby can reduce power consumption.
As this ligthing paraphernalia, following ligthing paraphernalia (with reference to patent documentation 1) had been proposed in the past, promptly as shown in Figure 8, possess: used a plurality of illuminating parts 2 of LED element '; Circuit substrate 51 ', be equipped with this a plurality of illuminating parts 2 ', and be formed with the circuitous pattern (not shown) that is used for this a plurality of illuminating parts 2 ' be connected in series; Sensor portion 3 ', constitute by the infrared ray sensor element that the infrared ray from the human body emission is detected; Control substrate 52 ', be provided with sensor portion 3 ' and control circuit (not shown), this control circuit be used for according to from sensor portion 3 ' output, control power circuit described later; Power supply board 53 ', via lead-in wire 7 ' respectively and circuit substrate 51 ' and control substrate 52 ' be connected, and be provided with power circuit (not shown) to illuminating part 2 ' supply capability; Basal substrate 1 ', form discoideus and a face side be equipped with circuit substrate 51 ', and another face side be equipped with control substrate 52 '; And appliance body 10 ', it is spherical that profile forms electricity, and will be equipped with circuit substrate 51 ' and control substrate 52 ' basal substrate 1 ' so that an above-mentioned face side towards come self-luminescent part 2 ' the mode of the direction that penetrates of light support, and with power supply board 53 ' be configured in basal substrate 1 ' the mode of above-mentioned another face side support.Above-mentioned control circuit according to sensor portion 3 ' output, control the output of above-mentioned power circuit, and carry out from above-mentioned power circuit to circuit substrate 51 ' electric current supply and stop, thereby make a plurality of illuminating parts 2 ' light a lamp and turn off the light.Here, constitute ignition device by above-mentioned lamp circuit, above-mentioned control circuit and above-mentioned power circuit.
At this, basal substrate 1 ' form is provided with shape to the outstanding protuberance 1a ' that overlooks rounded shape of a face side at central portion.Basal substrate 1 ' the front end face of protuberance 1a ', connect and be provided with sensor inserting hole (not shown), this sensor inserting hole is configured to: overlooking rounded shape opening, and internal diameter than the sensor portion 3 of overlooking rounded shape ' external diameter big.Circuit substrate 51 ' central portion, left be used to make basal substrate 1 ' protuberance 1a ' insert logical protuberance inserting hole 51a ', circuit substrate 51 ' with in protuberance inserting hole 51a ', insert led to basal substrate 1 ' the mode of protuberance 1a ', across the thermal component 54 that uses silica gel etc. to form ', be installed on basal substrate 1 ' an above-mentioned face side.In addition, control substrate 52 ' with sensor portion 3 ' be inserted into the mode in the sensor inserting hole, be installed on basal substrate 1 ' another face side of protuberance 1a '.In addition, circuit substrate 51 ' by mounting screw 55 ' spiral basal substrate 1 ' on, circuit substrate 51 ' and basal substrate 1 ' between clamping have thermal component 54 '.
In addition, proposed following ligthing paraphernalia (with reference to patent documentation 2) in the past, that is: on the substrate that the illuminating part with LED element has been installed, connected and be used for radiator that the heat that illuminating part produces is dispelled the heat, the heat that illuminating part is produced is dispelled the heat thus.
And then, following ligthing paraphernalia (with reference to patent documentation 3) had been proposed in the past, that is: the light-emitting component that constitutes by the LED element and be configured on the substrate by the portion of terminal that a plurality of terminals that are electrically connected with this light-emitting component constitute, and on aforesaid substrate, be formed for groove that above-mentioned light-emitting component and above-mentioned portion of terminal are carried out thermal release, blocking produces in above-mentioned light-emitting component and is passed to the heat of above-mentioned portion of terminal via aforesaid substrate, and the temperature that suppresses above-mentioned portion of terminal thus rises.
Patent documentation 1: TOHKEMY 2001-325810 communique
Patent documentation 2: TOHKEMY 2004-179048 communique
Patent documentation 3: TOHKEMY 2009-9846 communique
But, can find out in the cooling measure of ligthing paraphernalia of record that from patent documentation 2,3 general, the caloric value of the illuminating part that is made of the LED element is bigger, and is bigger from the ultrared amount of illuminating part radiation.Therefore, the ligthing paraphernalia of structure as shown in Figure 8 is such, dispose a plurality of illuminating parts 2 ' with surround sensor portion 3 ' around situation under, sensor portion 3 ' by infrared ray pyrogenicity from a plurality of illuminating part 2 ' radiation, sensor portion 3 ' temperature rise.In addition, in sensor portion 3 ' by detecting under the situation about constituting from the ultrared infrared ray sensor element of human body emission, along with illuminating part 2 ' flicker, because variation from the ultrared amount of illuminating part 2 ' radiation, sensor portion 3 ' output in produce interference noise, above-mentioned control circuit might make ligthing paraphernalia carry out misoperation.
Summary of the invention
The present application is made in view of the above problems, its purpose is to provide a kind of ligthing paraphernalia, this ligthing paraphernalia possesses illuminating part and appliance body, this appliance body in internal configurations detect ultrared sensor portion, the temperature that suppresses sensor portion rises, and suppress in the output of sensor portion, to produce interference noise, thereby can reduce misoperation owing to the ultrared variation of the flicker of following illuminating part.
The invention of technical scheme 1 is a kind of ligthing paraphernalia, it is characterized in that, possesses: illuminating part has light-emitting component; Sensor portion has the infrared ray sensor element; Ignition device has control module, and this control module is controlled the electric power of supplying with to illuminating part, thereby made illuminating part light a lamp and turn off the light according to the output of sensor portion; And appliance body, keep illuminating part and sensor portion, between illuminating part and sensor portion, dispose the next door, this next door makes from the transmission of illuminating part visible light emitted and interdicts from the infrared ray of illuminating part to the radiation of sensor portion, and this next door forms the not shape of the surveyed area of interference sensor portion.
According to this invention, be configured between illuminating part and the sensor portion to the ultrared next door of sensor portion radiation by interdicting from illuminating part, the next door blocking is from the infrared ray of illuminating part radiation, therefore can suppress by causing the temperature of sensor portion to rise to the infrared ray of sensor portion radiation from illuminating part, and can suppress therefore can suppress the misoperation of ligthing paraphernalia owing to the output of sensor portion, produce interference noise to the variation of the ultrared amount of sensor portion radiation from illuminating part along with the flicker of illuminating part.In addition, because the next door makes from the transmission of illuminating part visible light emitted, therefore can suppress to descend from the utilization ratio of illuminating part visible light emitted.In addition, because the next door forms the not shape of the surveyed area of interference sensor portion, a ultrared part that therefore is incident to sensor portion from the outside can not covered by the next door, thereby it is reduced to suppress the surveyed area of sensor portion by the next door.
The invention of technical scheme 2 is characterised in that, in the invention of technical scheme 1, above-mentioned appliance body has the peristome that is used for being taken out to from above-mentioned illuminating part visible light emitted the outside, and possesses the light penetrating panel that the mode with the peristome that covers above-mentioned appliance body disposes, light penetrating panel is formed from the ultrared material of above-mentioned illuminating part to the radiation of the sensor portion from above-mentioned illuminating part visible light emitted and blocking by transmission, and above-mentioned next door and light penetrating panel form continuously.
According to this invention, be used for and be taken out to outside peristome from above-mentioned illuminating part visible light emitted because above-mentioned appliance body has, and possesses the light penetrating panel that the mode with the peristome that covers above-mentioned appliance body disposes, light penetrating panel is formed from the ultrared material of above-mentioned illuminating part to the radiation of the sensor portion from above-mentioned illuminating part visible light emitted and blocking by transmission, above-mentioned next door and light penetrating panel form continuously, thereby above-mentioned next door and light penetrating panel separately independently situation compare, can reduce components number, thereby can realize improving the assembling performance and reducing cost.
The invention of technical scheme 3 is characterised in that in the invention of technical scheme 1, to possess: first basal substrate, form tabularly, and and connect at central portion and to be provided with through hole; And second basal substrate, form tabular, profile forms littler than above-mentioned through hole, and be configured in the inboard of above-mentioned through hole, above-mentioned illuminating part is installed on first basal substrate, and the sensor portion is installed on second basal substrate, above-mentioned next door is formed from the ultrared material of above-mentioned illuminating part to the radiation of the sensor portion from above-mentioned illuminating part visible light emitted and blocking by transmission, and have a plurality of first leg sheets and a plurality of second leg sheet that extend to the first basal substrate side and the second basal substrate side from the end face of the first basal substrate side in above-mentioned next door and the second basal substrate side, the first leg sheet is formed with first calvus at leading section, this first calvus is side-prominent to relative with the interior perimembranous of the above-mentioned through hole of first basal substrate one, the second leg sheet is formed with second calvus at leading section, this second calvus is side-prominent to relative with the peripheral part of second basal substrate one, above-mentioned next door is inserted in each first leg sheet and each second leg sheet in the gap that forms between first basal substrate and second basal substrate, and make the first calvus card end perimembranous at the above-mentioned through hole of first basal substrate, and make the second calvus card end peripheral part at second basal substrate, the next door is installed on first basal substrate thus, and keeps second basal substrate.
According to this invention, possess: first basal substrate, form tabularly, and connect at central portion and to be provided with through hole; And second basal substrate, form tabularly, profile forms littler than above-mentioned through hole, and is configured in the inboard of above-mentioned through hole.Above-mentioned illuminating part is installed on first basal substrate, and the sensor portion is installed on second basal substrate, between first basal substrate and second basal substrate, be formed with the gap.Therefore compare with the situation that above-mentioned illuminating part and the sensor portion are configured on the same basal substrate, can reduce the heat that is passed to the sensor portion from above-mentioned illuminating part, thereby can suppress the temperature rising of the sensor portion.
The invention of technical scheme 4 is characterised in that, in the invention of technical scheme 1, possess and form tabular basal substrate, above-mentioned illuminating part and the sensor portion are installed on basal substrate, above-mentioned next door is formed from the ultrared material of above-mentioned illuminating part to the radiation of the sensor portion from above-mentioned illuminating part visible light emitted and blocking by transmission, and have a plurality of leg sheets that extend from the basad substrate-side of the end face of basal substrate side, each leg sheet is formed with calvus at leading section, above-mentioned next door is inserted in each leg sheet in the groove that is provided with between the above-mentioned illuminating part of basal substrate and the sensor portion and the calvus card is ended perimembranous at groove, and the loading and unloading of above-mentioned thus next door are installed on the basal substrate freely.
According to the present invention, owing to possess and form tabular basal substrate, above-mentioned illuminating part and the sensor portion are installed on basal substrate, above-mentioned next door is formed from the ultrared material of above-mentioned illuminating part to the radiation of the sensor portion from above-mentioned illuminating part visible light emitted and blocking by transmission, and have a plurality of leg sheets that extend from the basad substrate-side of the end face of basal substrate side, each leg sheet is formed with calvus at leading section, above-mentioned next door is inserted in each leg sheet in the groove that is provided with between above-mentioned illuminating part and the sensor portion and the calvus card is ended perimembranous at groove, the loading and unloading of above-mentioned thus next door are installed on the basal substrate freely, therefore can be suppressed at the long-living heat of above-mentioned illuminating part is passed to the sensor portion via basal substrate, thereby the temperature that can suppress the sensor portion rises, and the loading and unloading of above-mentioned next door are installed on the basal substrate freely, therefore compare with the invention of technical scheme 3, can improve the assembling performance.
The invention of technical scheme 5 is characterised in that to the invention of technical scheme 4, above-mentioned next door comprises in technical scheme 1: cylindrical portion forms tubular, and disposes the sensor portion in the inboard; And taper portion, continuous with cylindrical portion, and form more away from the cylindrical portion big more taper of internal diameter then.
According to this invention, because above-mentioned next door comprises: cylindrical portion forms tubular, and disposes the sensor portion in the inboard; And taper portion, continuous with cylindrical portion, and form more away from the cylindrical portion big more taper of internal diameter then, even therefore reduce the external diameter of the cylindrical portion in above-mentioned next door, the part that yet can be set at the surveyed area of the sensor portion is not covered by above-mentioned next door, and the external diameter of cylindrical portion that can be by reducing above-mentioned next door reduces the distance between above-mentioned illuminating part and the sensor portion, therefore the scope of the surveyed area of the sensor portion can be kept, and the miniaturization of ligthing paraphernalia can be realized.
Description of drawings
Fig. 1 is the side view of a blocking part of the ligthing paraphernalia of embodiment 1.
Fig. 2 is the approximate three-dimensional map of above-mentioned ligthing paraphernalia.
Fig. 3 represents above-mentioned ligthing paraphernalia, (a) is summary sectional view, (b) is the major part approximate vertical view.
Fig. 4 is the summary sectional view of other embodiment of above-mentioned ligthing paraphernalia.
Fig. 5 is the summary sectional view of the ligthing paraphernalia of embodiment 2.
Fig. 6 represents the ligthing paraphernalia of embodiment 3, (a) is the major part approximate vertical view, (b) is summary sectional view, (c) is the major part approximate vertical view of other embodiment, (d) is the summary sectional view of other embodiment.
Fig. 7 represents the ligthing paraphernalia of embodiment 4, (a) is summary sectional view, (b) is the major part approximate vertical view.
Fig. 8 is the exploded perspective view of the lighting device of conventional example.
Description of reference numerals is as follows:
1 basal substrate
1a first basal substrate
The 1aa through hole
1b second basal substrate
The 1c gap
The 1d groove
2 illuminating parts
3 sensor portions
10 appliance bodies
The 10a peristome
31,32a light penetrating panel
41 next doors
43b leg sheet
The 43b1 first leg sheet
The 43b2 second leg sheet
The 43c green tea produced in Anhui Province
4,3c1 first calvus
4,3c2 second calvus
Cylindric of 44a (cylindrical portion)
44b taper portion
The specific embodiment
(embodiment 1)
According to Fig. 1 to Fig. 4 present embodiment is described.
The ligthing paraphernalia of present embodiment is a top board embedded type LED ligthing paraphernalia, possesses: a plurality of (in example shown in Figure 3 6) illuminating part 2 is that LED element (not shown) constitutes by the light-emitting component that has used led chip; Sensor portion 3 (with reference to Fig. 3) has the ultrared infrared ray sensor element of detection from the human body emission; Ignition device (not shown) has the control circuit portion described later (not shown) as control module, and this control circuit portion controls the electric power that illuminating part 2 is supplied with, thereby makes illuminating part 2 light a lamp and turn off the light according to the output of sensor portion 3; And appliance body 10, in internal configurations illuminating part 2 and sensor portion 3 are arranged.In addition, the ligthing paraphernalia of present embodiment possesses: basal substrate 1, and form and overlook rounded tabularly, and constitute by the tellite that illuminating part 2 and sensor portion 3 are installed a face side; And light penetrating panel 31, form discoideus by transmission from the translucent material (for example, acrylic resin etc.) of illuminating part 2 visible light emitted.In addition, the surface of light penetrating panel 31 also can be processed into prism-like, so that the light of transmission light penetrating panel 31 has directive property.
Shown in Fig. 3 (b), consider luminous intensity distribution from the light of ligthing paraphernalia, a plurality of illuminating parts 2 form on the circumferencial direction that surrounds with uniformly-spaced configuration around to the sensor portion 3 on the central part that is disposed at the basal substrate 1 of overlooking rounded shape.In addition, another face side at basal substrate 1 is installed with heat transmission metallic plate 21.
Illuminating part 2 possesses: led chip; The installation base plate (not shown) of above-mentioned led chip is installed; Optics (not shown), control be from the luminous intensity distribution of the light of above-mentioned led chip emission, form dome-shaped, with and above-mentioned installation base plate between take in above-mentioned led chip mode be fixedly mounted on the one side side of above-mentioned installation base plate, and constitute by translucent material; Sealing (not shown), in the space that surrounds by above-mentioned optics and above-mentioned installation base plate, above-mentioned led chip and the sealing wire (not shown) that is electrically connected with above-mentioned led chip are sealed, constitute by translucent material (for example, silicones, epoxy resin, glass etc.); And look transform component (not shown), the mode that covers above-mentioned optics with the above-mentioned one side side from above-mentioned installation base plate is provided with, and form dome-shaped by the translucent material that wherein is dispersed with fluorophor, this fluorophor by from emission of above-mentioned led chip and transmission the light stimulus of above-mentioned sealing and above-mentioned optics, launch light with above-mentioned led chip different colours.In addition, between the surface of above-mentioned look transform component and above-mentioned optics, be provided with air layer (not shown).Above-mentioned air layer is suppressed in the above-mentioned look transform component the above-mentioned optics of light transmission that sent to the light of above-mentioned optics sidescattering and from fluorophor by fluorophor and by absorptions such as above-mentioned installation base plates, plays the effect that the light that improves illuminating part 2 takes out efficient.Here, as above-mentioned led chip, using the GaN of emission blue light is the blue led chip, as the fluorophor that disperses in above-mentioned look transform component, uses yellow fluorophor, from illuminating part 2 emission white lights.In addition, illuminating part 2 is not limited thereto, and for example, also can be, as above-mentioned led chip, uses the ultraviolet LED chip of emission ultraviolet light, uses red-emitting phosphors, green-emitting phosphor and blue emitting phophor as the fluorophor that disperses in above-mentioned look transform component.In addition, also can replace above-mentioned look transform component and use the transparent member (not shown) that does not contain fluorophor,, use red LED chips, colour filter led chip and blue led chip as above-mentioned led chip.
In addition, sensor portion 3 for example uses the electrothermic type sensor element as above-mentioned infrared ray sensor element.
As shown in Figures 1 and 2, appliance body 10 is made of framework 12 cylindraceous and radiating module 11, and this radiating module 11 is provided with a plurality of fin 11a, and is installed on the framework 12 by mounting screw (not shown).In addition, in the outside of framework 12, be provided with and be used for appliance body 10 is installed on a plurality of (2 of Fig. 1 and examples shown in Figure 2) mounting spring 14 on the top board material C (with reference to Fig. 2).Here, opposition sides in the framework 12 of the part of formation appliance body 10, radiating module 11 sides are configured for being taken out to outside peristome 10a from illuminating part 2 visible light emitted.
In addition, in framework 12, be equipped with and form discoideus light penetrating panel 31.Light penetrating panel 31 is provided with at a plurality of positions of peripheral part to the outstanding protuberance (not shown) of centrifugal direction, after the above-mentioned notch that this protuberance is formed from a plurality of positions at above-mentioned slot part 12c inserts, light penetrating panel 31 is rotated in a circumferential direction, thereby peripheral part is fitted to slot part 12c.In addition, the surface of light penetrating panel 31 also can be processed into prism-like, so that it has directive property.
Above-mentioned ignition device is arranged on the outside of appliance body 10, possesses: rectification partes glabra (not shown), will carry out smoothing, output DC stream after the alternating electromotive force rectification that source power supply (not shown) is supplied with; Constant-current power supply portion (not shown) is used for illuminating part 2 supplied with a certain size electric current; Above-mentioned control circuit portion as above-mentioned control module is electrically connected with sensor portion 3, according to the output of sensor portion 3, and the electric power that control is supplied with to illuminating part 2 from above-mentioned constant-current power supply portion; And control power supply unit (not shown), be used for supply capability to above-mentioned control circuit portion.
The ligthing paraphernalia of present embodiment is disposed at the inboard of the installing hole C1 that overlooks rounded shape, and this installing hole C1 connects and is arranged among the top board material C (with reference to Fig. 2).In the ligthing paraphernalia of present embodiment, if mounting spring 14 is inserted in (with reference to the arrow D2 of Fig. 2) among the installing hole C1 under the state that push over the side of appliance body 10 (with reference to the arrow D1 of Fig. 2), and then be pressed into butt below the axial region of the installing hole C1 of the 12a of outward flange portion of framework 12 and top board material C to the inboard of installing hole C1, then mounting spring 14 is opened to the direction of leaving from appliance body 10.Here, appliance body 10 is installed on the top board material C as follows, that is, a part of elasticity of mounting spring 14 is connected above the perimembranous of installing hole C1 of top board material C, with the 12a of outward flange portion of framework 12 and a part of clamping top board material C of mounting spring 14.That is, the ligthing paraphernalia of the structure of Figure 1 and Figure 2 constitutes, and 12a of outward flange portion and mounting spring 14 clamping top board material C by with framework 12 are installed on top board material C with appliance body 10.In addition, be used for the supply unit (not shown) of ligthing paraphernalia supply capability is arranged with the ligthing paraphernalia branch.
In addition, in the ligthing paraphernalia of present embodiment, next door 41 is configured between illuminating part 2 and the sensor portion 3 in the mode on every side of surrounding sensor portion 3 on an above-mentioned face side of basal substrate 1, this next door 41 forms the angle tubular, by to from the transmissivity height of illuminating part 2 visible light emitted, to low and cover this ultrared material (for example, acrylic resin etc.) and constitute to the ultrared transmissivity of sensor portion 3 radiation from illuminating part 2.
So, because roughly interdict from the infrared ray of illuminating part 2 to 3 radiation of sensor portion in next door 41, therefore, can suppress to rise from the temperature of illuminating part 2 to the sensor portion 3 that the infrared ray of sensor portion 3 radiation causes, and can suppress since follow illuminating part 2 flicker above-mentioned ultrared amount variation and in the output of sensor portion 3, produce interference noise, thereby can reduce the misoperation of ligthing paraphernalia.In addition, next door 41 makes from illuminating part 2 visible light emitted transmissions, therefore, can suppress to descend from the utilization ratio of illuminating part 2 visible light emitted.
In addition, shown in Fig. 3 (a), next door 41 forms from the height on an above-mentioned surface of basal substrate 1 and is the height of the surveyed area of interference sensor portion 3 not.Promptly, next door 41 is set to: if the center of sensitive surface (not shown) that will be by the infrared ray sensor element, and and the ultrared incident direction that comprises angulation maximum between the normal on plane of this sensitive surface (promptly, from away from the ultrared incident direction of the surveyed area incident of normal) be defined as detection angles with above-mentioned normal angulation, then do not hinder in the infrared ray that infrared ray sensor element that sensor portion 3 had can detect, to the incident direction of the infrared ray sensor element incident infrared ray littler than above-mentioned detection angles with above-mentioned normal angulation.That is, the height in next door 41 is set to the not surveyed area of interference sensor portion 2.
So the ultrared part from the outside to 3 incidents of sensor portion can not covered (with reference to the chain-dotted line of Fig. 3 (a)) by next door 41, the surveyed area that therefore can suppress sensor portion 3 dwindles because of next door 41.
In addition, as shown in Figure 4, the ligthing paraphernalia of present embodiment also can be provided with the lens 42 that infrared ray optically focused is used in the front face side of sensor portion 3.The advantage that the surveyed area that can enlarge sensor portion 3 is arranged in this case.
In the ligthing paraphernalia of structure shown in Figure 4, the end of opposition side next door 41, basal substrate 1 side is provided with end difference 41a, and is equipped with lens installing hole (not shown) in the inboard of this end difference 41a.On the other hand, in the outstanding projection (not shown) that is provided with of the peripheral part of lens 42, as if lens 42 are embedded in end difference 41a, then above-mentioned projection combines with the said lens installing hole, thereby lens 42 are fixed on the next door 41.In addition, during fabrication, do not need to use the installing component (not shown) that is used to install lens 42, therefore can realize improving the assembling performance.In addition, lens 42 also can fixedly mount next door 41 by adhesives.
(embodiment 2)
The ligthing paraphernalia of present embodiment as shown in Figure 5, and is same with embodiment 1, has to be used for appliance body 10 and will to be taken out to outside peristome 10a from illuminating part 2 visible light emitted, and disposes light penetrating panel 32a in the mode that covers peristome 10a.On the other hand, in the ligthing paraphernalia of present embodiment, next door 41 forms continuously with light penetrating panel 32a, and is different with embodiment 1 in this.In addition, give identical Reference numeral, and omit explanation for the structure identical with embodiment 1.
So, compare for the situation of individual components with light penetrating panel 31 with embodiment 1 such next door 41, can reduce components number, therefore can improve assembleability.
In addition, in the present embodiment to as shown in Figure 5, whole examples that are made of the part of light penetrating panel 32 in next door 41 are illustrated, but be not limited to this, for example, next door 41 also can be made of the part of light penetrating panel 32 and the part of basal substrate 1.
(embodiment 3)
Shown in Fig. 6 (a), the difference of the ligthing paraphernalia of present embodiment and embodiment 1 is that the ligthing paraphernalia of present embodiment possesses: the first basal substrate 1a, form discoideusly, and and connect at central portion and to be provided with through hole 1aa; And the second basal substrate 1b, form discoideusly, profile forms littler than through hole 1aa, and is configured in the inboard of through hole 1aa; Illuminating part 2 is installed on the first basal substrate 1a, and on the second basal substrate 1b sensor installation portion 3, next door 41 keeps the second basal substrate 1b, and is installed on the first basal substrate 1a.In addition, give identical Reference numeral and omit explanation for the structure identical with embodiment 1.
Here, shown in Fig. 6 (b), next door 41 by transmissivity than high from the transmissivity of illuminating part 2 visible light emitted and than to the low material of the ultrared transmissivity of sensor portion 3 radiation (for example from illuminating part 2, acrylic resin) forms, and have a plurality of first leg sheet 43b1 and a plurality of second leg sheet 43b2, these a plurality of first leg sheet 43b1 and a plurality of second leg sheet 43b2 extend to the first basal substrate 1a side and the second basal substrate 1b side from the end face of the first basal substrate 1a side and the second basal substrate 1b side.In addition, leading section at the first leg sheet 43b1 is formed with the first calvus 43c1, this first calvus 43c1 is side-prominent to relative with the interior perimembranous of the through hole 1aa of the first basal substrate 1a one, leading section at the second leg sheet 43b2 is formed with the second calvus 43c2, and this second calvus 43c2 is side-prominent to relative with the peripheral part of the second basal substrate 1b one.Next door 41 is inserted in each first leg sheet 43b1 and each second leg sheet 43b2 among the 1c of gap, thereby make the interior perimembranous of the through hole 1aa that the first calvus 43c1 card ends at the first basal substrate 1a, and make the second calvus 43c2 card end peripheral part, thereby be installed on the first basal substrate 1a when keeping the second basal substrate 1b at the second basal substrate 1b.In addition, in the ligthing paraphernalia of present embodiment, shown in Fig. 6 (a) and (b), sensor portion 3 forms overlooks rounded shape.
So, owing between the first basal substrate 1a and the second basal substrate 1b, be formed with gap 1c, therefore compare with the illustrated ligthing paraphernalia in embodiment 1 and embodiment 2 that illuminating part 2 and sensor portion 3 are installed on the same basal substrate 1, can be reduced in that illuminating part 2 produces and be delivered to the heat of sensor portion 3 via basal substrate 1a and the second basal substrate 1b, the temperature that therefore can suppress sensor portion 3 rises.
In addition, in the ligthing paraphernalia of present embodiment, as Fig. 6 (c), (d) shown in, illuminating part 2 and sensor portion 3 are configured in a face side of same basal substrate 1, between the illuminating part 2 of basal substrate 1 and sensor portion 3, be provided with a plurality of groove 1d (in the example shown in Fig. 6 (c) 3), next door 41 is formed from the ultrared material of illuminating part 2 to 3 radiation of sensor portion from illuminating part 2 visible light emitted and blocking by transmission, and has the leg sheet 43b that extends from basad substrate 1 side of the end face of basal substrate 1 side, leading section at leg sheet 43b is formed with calvus 43c, leg sheet 43b is inserted among the groove 1d and makes calvus 43c card end perimembranous, thereby next door 41 loading and unloading are installed on basal substrate 1 freely at groove 1d.
So next door 41 loading and unloading are installed on basal substrate 1 freely, therefore can improve the assembling performance.
In addition, in the present embodiment, counter septum 41 and light penetrating panel 31 are illustrated by the example that individual components constitutes, but are not limited to this, for example, also can be as enforcement mode 2, next door 41 and light penetrating panel 31 form continuously.
(embodiment 4)
As shown in Figure 7, the ligthing paraphernalia of present embodiment is different with embodiment 1 on this point that possesses next door 41, and this next door 41 comprises: cylindric 44a, form cylindricly, and and dispose sensor portion 3 in the inboard; And the 44b of taper portion, with cylindric 44a to be connected to another of a distolateral opposition side on the basal substrate 1 distolateral continuously, and form more away from basal substrate 1, the big more taper of internal diameter then.In addition, give identical Reference numeral and omit explanation for the structure identical with embodiment 1.
Here, because the 44b of taper portion in next door 41 forms more away from 1 big more shape of internal diameter of basal substrate, therefore even the external diameter with cylindric the 44a in next door 41 reduces, the part that yet can be set at the surveyed area of sensor portion 3 is not covered (with reference to the chain-dotted line of Fig. 7) by next door 41.
Therefore, next door 41 is not when covering the part of the surveyed area of sensor portion 3, reduce next door 41 cylindric 44a external diameter and reduce distance between illuminating part 2 and the sensor portion 3, thereby can reduce the appearance and size of basal substrate 1, therefore can keep the scope of the surveyed area of sensor portion 3, and realize the miniaturization of ligthing paraphernalia.
In addition, in the present embodiment, counter septum 41 and light penetrating panel 31 are illustrated by the example of the ligthing paraphernalia that individual components constitutes, but are not limited to this, and for example next door 41 and light penetrating panel 31 also can form continuously.Perhaps also can for, the 44b of taper portion and the light penetrating panel 31 in next door 41 form continuously, and cylindric 44a in next door 41 and basal substrate 1 form continuously.
In addition, in the present embodiment, also can be same with the ligthing paraphernalia of explanation in the embodiment 3, ligthing paraphernalia for following structure, it possesses: first basal substrate (not shown), form discoideusly, and and connect at central portion and to be provided with through hole (not shown); And second basal substrate (not shown), form discoideusly, profile forms littler than above-mentioned through hole, and is configured in the inboard of above-mentioned through hole; On above-mentioned first basal substrate illuminating part 2 is installed, and on above-mentioned second basal substrate sensor portion 3 is installed, next door 41 is installed on above-mentioned first basal substrate and keeps above-mentioned second basal substrate.Perhaps, also the ligthing paraphernalia that can illustrate in embodiment 3 is same, ligthing paraphernalia for following structure, promptly, illuminating part 2 and sensor portion 3 are configured in a face side of same basal substrate 1, between the illuminating part 2 of basal substrate 1 and sensor portion 3, be provided with a plurality of grooves (not shown), next door 41 has the leg sheet (not shown) that extends from basad substrate 1 side of the end face of basal substrate 1 side of cylindric 44a, leading section at this leg sheet is formed with calvus (not shown), above-mentioned leg sheet is inserted in the above-mentioned groove and above-mentioned calvus card is ended perimembranous at above-mentioned groove, next door 41 loading and unloading are installed on the basal substrate 1 freely thus.
Claims (6)
1. ligthing paraphernalia is characterized in that possessing:
Illuminating part has light-emitting component;
Sensor portion has the infrared ray sensor element;
Ignition device has control module, and this control module is controlled the electric power of supplying with to illuminating part, thereby made illuminating part light a lamp and turn off the light according to the output of sensor portion; And
Appliance body keeps illuminating part and sensor portion,
Dispose the next door between illuminating part and sensor portion, this next door makes from the transmission of illuminating part visible light emitted and interdicts from the infrared ray of illuminating part to the radiation of sensor portion, and this next door forms the not shape of the surveyed area of interference sensor portion.
2. ligthing paraphernalia as claimed in claim 1 is characterized in that possessing:
Above-mentioned appliance body has peristome, and this peristome is used for and will be taken out to the outside of appliance body from above-mentioned illuminating part visible light emitted; And
Light penetrating panel disposes in the mode of the peristome that covers above-mentioned appliance body,
Light penetrating panel is formed from the ultrared material of above-mentioned illuminating part to the radiation of the sensor portion from above-mentioned illuminating part visible light emitted and blocking by transmission,
Above-mentioned next door and light penetrating panel form continuously.
3. ligthing paraphernalia as claimed in claim 1 is characterized in that possessing:
First basal substrate forms tabularly, and connects at central portion and to be provided with through hole; And
Second basal substrate forms tabularly, and profile forms littler than above-mentioned through hole, and is configured in the inboard of above-mentioned through hole,
Above-mentioned illuminating part is installed on first basal substrate, and the sensor portion is installed on second basal substrate,
Above-mentioned next door is formed from the ultrared material of above-mentioned illuminating part to the radiation of the sensor portion from above-mentioned illuminating part visible light emitted and blocking by transmission, and have a plurality of first leg sheets and a plurality of second leg sheet that extend to the first basal substrate side and the second basal substrate side from the end face of the first basal substrate side in above-mentioned next door and the second basal substrate side
The first leg sheet is formed with first calvus at leading section, this first calvus is side-prominent to relative with the interior perimembranous of the above-mentioned through hole of first basal substrate one, the second leg sheet is formed with second calvus at leading section, and this second calvus is side-prominent to relative with the peripheral part of second basal substrate one
Above-mentioned next door is inserted in each first leg sheet and each second leg sheet in the gap that forms between first basal substrate and second basal substrate, and make the first calvus card end perimembranous at the above-mentioned through hole of first basal substrate, and make the second calvus card end peripheral part at second basal substrate, the next door is installed on first basal substrate thus, and keeps second basal substrate.
4. ligthing paraphernalia as claimed in claim 1 is characterized in that,
Possess and form tabular basal substrate, above-mentioned illuminating part and the sensor portion are installed on basal substrate,
Above-mentioned next door is formed from the ultrared material of above-mentioned illuminating part to the radiation of the sensor portion from above-mentioned illuminating part visible light emitted and blocking by transmission, and have a plurality of leg sheets that extend from the basad substrate-side of the end face of basal substrate side, each leg sheet is formed with calvus at leading section
Above-mentioned next door is inserted in each leg sheet in the groove that is provided with between the above-mentioned illuminating part of basal substrate and the sensor portion and the calvus card is ended perimembranous at groove, and the loading and unloading of above-mentioned thus next door are installed on the basal substrate freely.
5. as each described ligthing paraphernalia in the claim 1 to 4, it is characterized in that,
Above-mentioned next door comprises:
Cylindrical portion forms tubular, and disposes the sensor portion in the inboard; And
Taper portion, continuous with cylindrical portion, and form more away from the cylindrical portion big more taper of internal diameter then.
6. as each described ligthing paraphernalia in the claim 1 to 4, it is characterized in that,
Front face side in the sensor portion is provided with the lens that infrared ray optically focused is used.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP175894/2009 | 2009-07-28 | ||
| JP2009175894A JP5480551B2 (en) | 2009-07-28 | 2009-07-28 | lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101986016A true CN101986016A (en) | 2011-03-16 |
| CN101986016B CN101986016B (en) | 2013-03-06 |
Family
ID=43216583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102394298A Active CN101986016B (en) | 2009-07-28 | 2010-07-27 | Illumination fixture |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2280586B1 (en) |
| JP (1) | JP5480551B2 (en) |
| CN (1) | CN101986016B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140265A (en) * | 2017-06-27 | 2019-01-04 | 松下知识产权经营株式会社 | Illumination light source and lighting device |
| CN109140266A (en) * | 2017-06-27 | 2019-01-04 | 松下知识产权经营株式会社 | Illumination light source and lighting device |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014517486A (en) * | 2011-06-14 | 2014-07-17 | 東莞巨揚電器有限公司 | Light-emitting diode bulb having a light-shielding structure |
| EP2722587A4 (en) * | 2011-06-14 | 2015-02-25 | Livingstyle Entpr Ltd | Sensor lighting device |
| JP2013098008A (en) * | 2011-10-31 | 2013-05-20 | Toshiba Lighting & Technology Corp | Lamp device and lighting device |
| JP6017913B2 (en) | 2012-10-10 | 2016-11-02 | 株式会社東芝 | Electronic apparatus and operation control method |
| WO2016164645A1 (en) * | 2015-04-08 | 2016-10-13 | Xicato, Inc. | Led-based illumination systems having sense and communication capability |
| EP3220042B1 (en) * | 2016-03-14 | 2018-09-12 | Tridonic Jennersdorf GmbH | Luminaire with motion detection means |
| CN106594538A (en) * | 2016-12-23 | 2017-04-26 | 浙江生辉照明有限公司 | Induction lamp and system for preventing sensor module from being mistakenly triggered |
| CH714274B1 (en) * | 2017-10-30 | 2022-04-14 | Feller Ag | Electrical installation apparatus assembly device, electrical installation apparatus, adapter, mounting plate and assembly method. |
| JP2020071973A (en) * | 2018-10-30 | 2020-05-07 | パナソニックＩｐマネジメント株式会社 | Illuminating device |
| CN112628645B (en) * | 2021-01-27 | 2022-08-19 | 南京瑞贻电子科技有限公司 | External electronic vehicle-mounted lighting refreshing device |
| WO2023131642A1 (en) * | 2022-01-05 | 2023-07-13 | Prado Europe Bv | Recessed luminaire with integrated occupancy detector |
| BE1030035B1 (en) * | 2022-01-05 | 2023-08-03 | Prado Europe Bv | RECESSED LUMINAIRE WITH INTEGRATED PRESENCE DETECTOR |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10106340A (en) * | 1996-09-25 | 1998-04-24 | Asahi Natl Shomei Kk | Luminaire |
| CN2366688Y (en) * | 1999-02-05 | 2000-03-01 | 广州万力华电器实业有限公司灯饰电器厂 | Inductance ceiling lamp |
| JP2001325810A (en) * | 2000-05-16 | 2001-11-22 | Yamada Shomei Kk | Lighting fixture |
| CN2767821Y (en) * | 2005-01-18 | 2006-03-29 | 陈凯柏 | Bulb with sensing function |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10302535A (en) * | 1997-04-28 | 1998-11-13 | Tec Corp | Luminaire |
| JP3829583B2 (en) * | 2000-05-26 | 2006-10-04 | 松下電工株式会社 | Lighting fixture with sensor |
| TW515107B (en) * | 2001-12-25 | 2002-12-21 | Solidlite Corp | Power-saving light-emitting diode lamp |
| JP4222011B2 (en) | 2002-11-28 | 2009-02-12 | 東芝ライテック株式会社 | LED lighting fixtures |
| JP4085855B2 (en) * | 2003-03-24 | 2008-05-14 | 東芝ライテック株式会社 | Optical signal switching device and lighting device |
| KR200334515Y1 (en) * | 2003-08-18 | 2003-11-28 | 황윤규 | Automatic control energy savimg lamp builted in combination sensor |
| US7327254B2 (en) * | 2005-02-02 | 2008-02-05 | Chen Kai-Po | Bulb with sensing function |
| JP3110293U (en) * | 2005-02-09 | 2005-06-16 | 凱柏 陳 | Bulb with infrared sensor |
| CN201039528Y (en) * | 2007-04-23 | 2008-03-19 | 合肥三川自控工程有限责任公司 | Infrared light controlled LED induction lighting lamp |
| JP2009009846A (en) | 2007-06-28 | 2009-01-15 | Toshiba Lighting & Technology Corp | Illuminating device and illumination fixture |
-
2009
- 2009-07-28 JP JP2009175894A patent/JP5480551B2/en active Active
-
2010
- 2010-07-22 EP EP10007619.9A patent/EP2280586B1/en not_active Not-in-force
- 2010-07-27 CN CN2010102394298A patent/CN101986016B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10106340A (en) * | 1996-09-25 | 1998-04-24 | Asahi Natl Shomei Kk | Luminaire |
| CN2366688Y (en) * | 1999-02-05 | 2000-03-01 | 广州万力华电器实业有限公司灯饰电器厂 | Inductance ceiling lamp |
| JP2001325810A (en) * | 2000-05-16 | 2001-11-22 | Yamada Shomei Kk | Lighting fixture |
| CN2767821Y (en) * | 2005-01-18 | 2006-03-29 | 陈凯柏 | Bulb with sensing function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140265A (en) * | 2017-06-27 | 2019-01-04 | 松下知识产权经营株式会社 | Illumination light source and lighting device |
| CN109140266A (en) * | 2017-06-27 | 2019-01-04 | 松下知识产权经营株式会社 | Illumination light source and lighting device |
| CN109140265B (en) * | 2017-06-27 | 2021-12-28 | 松下知识产权经营株式会社 | Light source for illumination and illumination device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011029091A (en) | 2011-02-10 |
| EP2280586A3 (en) | 2015-09-09 |
| JP5480551B2 (en) | 2014-04-23 |
| EP2280586B1 (en) | 2018-03-21 |
| CN101986016B (en) | 2013-03-06 |
| EP2280586A2 (en) | 2011-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101986016B (en) | Illumination fixture | |
| US8967829B2 (en) | Illumination device employing LEDS that has equivalent light distribution characteristics of incandescent lamps | |
| JP6094908B2 (en) | lighting equipment | |
| US8604679B2 (en) | LED light source lamp having drive circuit arranged in outer periphery of led light source | |
| CN102384384B (en) | Self-ballasted lamp and lighting fixture | |
| US20120300430A1 (en) | Light-emitting module and lighting apparatus | |
| GB2473185A (en) | Luminaire formed from PCB and cover. | |
| US20150285441A1 (en) | Illuminant device | |
| US8500298B2 (en) | Lighting fixture | |
| TW201312041A (en) | Light-emitting circuit and luminaire | |
| CN101986005B (en) | Illumination implement | |
| WO2013114141A1 (en) | Luminaire | |
| JP6846635B2 (en) | lighting equipment | |
| CN205424486U (en) | Light device | |
| CN202501234U (en) | Lamp apparatus and lighting appliance | |
| KR101230620B1 (en) | Led illumination apparatus | |
| JP2014146570A (en) | Lamp and illumination device | |
| CN220817537U (en) | Lighting device and lighting fixture | |
| JP2012146667A (en) | Lighting fixture | |
| CN109140265B (en) | Light source for illumination and illumination device | |
| CN205316146U (en) | Light projector | |
| JP2017103053A (en) | lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Osaka Japan Applicant after: Matsushita Electric Industrial Co., Ltd. Address before: Osaka Japan Applicant before: Matsushita Electric Works, Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: MATSUSHITA ELECTRIC WORKS LTD. TO: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |